Honeywell SV2 Series User Manual page 127

• The password assignment can be accessed via the Security page during the guided setup sequence or via the Setup &
Tests --> Settings --> Security menus. Refer to
• Follow the password configuration sequence as illustrated in
Fig. 88: Fault codes after password reset.
Installer Password Reset Procedure
An installer level 12-character random code is generated at the Honeywell factory, which is only applicable to a particular
electronics assembly serial number. That code is placed on a card which is shipped with the valve in the accessory box. It is also
shipped with replacement electronics assemblies. If the card should be lost, the code is also placed on the back of the valve
main electronics assembly.
NOTES:
• The OEM can choose to enable or disable the Installer password reset function.
– If it is enabled, the Installer can follow the reset instructions below.
– If it is disabled and the main Installer password is lost, the Installer will not be able to reset the main password and will
effectively be locked out of editing the valve.
– In order to make editing possible, the OEM would have to login and enable the Installer password reset function or set
a new Installer password.
• To access the Installer reset code on back of the valve main electronics assembly:
– First remove power to the valve.
– Then remove the electronics front cover and loosen the electronics assembly retaining screws. The electrical
connectors may need to be removed in order to access the code on the back side of the electronics assembly.
– The tamper evident seal on the electronics assembly must be broken. Write the applicable code for reference after re-
powering the valve.
Procedure:
1. To reset the Installer password, access the valve using either the HMI Tool touchscreen display or the PC Tool.
2. Navigate to the Security page either using the guided setup sequence or via the Setup & Tests --> Settings --> Security
menus. Refer to Fig. 89.
NOTE: User must be logged out in order to be able to perform the password reset function.
SV2 Series Safety Shut-off Valves
V2F, V2V
Fig. 70.
Fig. 76-Fig.
127
SV2 SERIES SAFETY SHUT-OFF VALVES USER MANUAL
82.